iosched: effect of streaming read on interactivity

From: Andrew Morton (akpm@digeo.com)
Date: Fri Feb 21 2003 - 00:25:21 EST

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Similarly, start a large streaming read on the test box and see how long it
then takes to pop up an x client running on that box with

time ssh testbox xterm -e true

2.4.21-4: 45 seconds
2.5.61+hacks: 5 seconds
2.5.61+CFQ: 8 seconds
2.5.61+AS: 9 seconds

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